---
product_id: 56986040
title: "Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20"
brand: "ultra / hudson reed / crosswater"
price: "3077630₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Ultra / Hudson Reed / Crosswater"
url: https://www.desertcart.vn/products/56986040-genuine-hudson-reed-ultra-crosswater-replacement-thermostatic-cartridge-sc50t20
store_origin: VN
region: Vietnam
---

# Optimized thermostatic flow Rapid 20-min plumber install Precision T20 spline fit Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20

**Brand:** ultra / hudson reed / crosswater
**Price:** 3077630₫
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your shower game with precision and speed!

## Quick Answers

- **What is this?** Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20 by ultra / hudson reed / crosswater
- **How much does it cost?** 3077630₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/56986040-genuine-hudson-reed-ultra-crosswater-replacement-thermostatic-cartridge-sc50t20)

## Best For

- ultra / hudson reed / crosswater enthusiasts

## Why This Product

- Trusted ultra / hudson reed / crosswater brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Reliable:** Built to resist limescale buildup for long-lasting efficiency
- • **Trusted by Thousands:** 4.4-star rated with hundreds of satisfied users
- • **Seamless Compatibility:** Fits Hudson Reed, Ultra & Crosswater twin/triple valves perfectly
- • **Effortless Installation:** Quick replacement that gets your shower back in 20 minutes flat
- • **Enhanced Shower Performance:** Restores consistent temperature and doubles water flow

## Overview

The Genuine Hudson Reed/Ultra/Crosswater SC50T20 thermostatic cartridge is a high-quality replacement part designed for twin and triple valve showers. Featuring a precise T20 spline fit, it ensures seamless compatibility and restores optimal water flow and temperature control. Lightweight and durable, it resists limescale buildup, making it a trusted choice with a strong 4.4-star rating from hundreds of users.

## Description

* thermostatic cartridge which fits our New twin and triple valves. Before ordering please check the cartridge matches your existing product.

Review: Perfect replacement part for our HR shower. - Exactly what we needed and arrived in a flash! Very reasonably priced too. Plumber fixed our shower in 20 minutes. Delighted.
Review: I don't know if it's genuine, but it worked. - My shower had been losing pressure for a long time and, typical of builders everywhere, the thermostatic mixer was not fitted with water isolation valves and access to the mounting screws was blocked by over enthusiatic tiling and plasterboard. This meant either a very involved, destructive job to change the whole mixer, or opting to try this replacement cartridge. The hardest parts of this were: 1) Remembering to turn off the stop cock and drain the pipes (see above lack of isolation valves) 2) Getting the retaining nut off the existing cartridge - this was a ~55mm diameter nut that clearly required a specialist tool that I didn't have, didn't know the name of and didn't want to buy as I am sure it wouldn't come cheap. It was made even more difficult by poor access. I finally managed with a pair of water pump pliers (joint pliers) and a lot of patience. 3) Removing the old thermostat just involved pulling it forward - though this required a reasonable amount of force, so fortunately the mixer housing was well-secured to the wall! Once it started moving, I had to compensate quickly to stop my elbow smacking into the glass shower wall behind me - it comes out with a pop! After that it was plain sailing. As other reviewers have said, the o-rings on the new cartridge were a lot thinner than the originals, so I swapped them over, cleaned and re-greased them, slid the new cartridge in and put everything back together. The shower works a treat - I needed to adjust the temperature setting a little on the new cartridge, but now it's never been better. Fingers crossed it lasts!

## Features

- Valquest SC50 Cartridge With T20 Spline

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KRFDR12 |
| Backlight | No |
| Best Sellers Rank | 66,495 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 90 in Bathroom Sink Taps 4,705 in Bathroom |
| Brand Name | Ultra / Hudson Reed / Crosswater |
| Colour | Burgundy |
| Connectivity Protocol | BACnet MS/TP |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch Control |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (298) |
| Display Type | manual |
| Finish Type | Polished |
| Global Trade Identification Number | 05055146176749 |
| Included Components | 1 x Crosswater replacement Thermostatic Cartridge |
| Item Weight | 168 g |
| Manufacturer | Valquest |
| Manufacturer Part Number | 5055146176749 |
| Material Type | Reed |
| Model Name | 5055146176749 |
| Model Number | SC50 |
| Mounting Type | Internal |
| Power Source | Cord |
| Product Style | Classic |
| Special Features | Thermostatic Cartridge |
| Specific Uses For Product | Air Conditioner, Heating Control |
| Temperature Control Type | Manual |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Ultra / Hudson Reed / Crosswater
- **Colour:** Burgundy
- **Connectivity technology:** Wired
- **Controller type:** Touch Control
- **Included components:** 1 x Crosswater replacement Thermostatic Cartridge
- **Model name:** 5055146176749
- **Power source:** Cord
- **Special feature:** Thermostatic Cartridge
- **Specific uses for product:** Air Conditioner, Heating Control
- **Temperature Control Type:** Manual

## Images

![Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20 - Image 1](https://m.media-amazon.com/images/I/41CRUjKpP9L.jpg)
![Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20 - Image 2](https://m.media-amazon.com/images/I/31s-Gm-N9oL.jpg)
![Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20 - Image 3](https://m.media-amazon.com/images/I/31NekQ9In-L.jpg)
![Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20 - Image 4](https://m.media-amazon.com/images/I/41FRY-10lQL.jpg)
![Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20 - Image 5](https://m.media-amazon.com/images/I/31Lwas2ECzL.jpg)

## Questions & Answers

**Q: Will this fit a hudson reed REI3411 concealed shower valve**
A: Your best bet is to remove the old one and compare it with the image of this one. That’s what I did, and it fitted perfectly.

**Q: Hello, Please can you tell me if this part is compatable with the Blade vertical 3 blade shower? Thank you**
A: Found out these units are wuite generic, and go under a few names. This eorked with my vertical 3 unit. My advice would be to contact the manufacturer or get hold of ther service manual online which I did, and saw the unit looked identical, so went for it and it worked saving me 90 pounds from the shop i bought the shower from

**Q: Is this model sar 00 to fit ultra single sequential exposed show valve ?**
A: No, this is not the SAR00 and will not be compatible with a sequential valve.

**Q: Will this fit Bensham exposed shower mixer purchased from Bath store**
A: Hi there, 

We cannot guarantee this will fit, as it is not listed for a *Bensham* shower from the Bath Store.  We have never heard of that make of shower.  Therefore we cannot help you.

kind regards 

NATIONAL SHOWER SPARES

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement part for our HR shower.
*by G***G on 25 June 2025*

Exactly what we needed and arrived in a flash! Very reasonably priced too. Plumber fixed our shower in 20 minutes. Delighted.

### ⭐⭐⭐⭐⭐ I don't know if it's genuine, but it worked.
*by W***R on 29 March 2020*

My shower had been losing pressure for a long time and, typical of builders everywhere, the thermostatic mixer was not fitted with water isolation valves and access to the mounting screws was blocked by over enthusiatic tiling and plasterboard. This meant either a very involved, destructive job to change the whole mixer, or opting to try this replacement cartridge. The hardest parts of this were: 1) Remembering to turn off the stop cock and drain the pipes (see above lack of isolation valves) 2) Getting the retaining nut off the existing cartridge - this was a ~55mm diameter nut that clearly required a specialist tool that I didn't have, didn't know the name of and didn't want to buy as I am sure it wouldn't come cheap. It was made even more difficult by poor access. I finally managed with a pair of water pump pliers (joint pliers) and a lot of patience. 3) Removing the old thermostat just involved pulling it forward - though this required a reasonable amount of force, so fortunately the mixer housing was well-secured to the wall! Once it started moving, I had to compensate quickly to stop my elbow smacking into the glass shower wall behind me - it comes out with a pop! After that it was plain sailing. As other reviewers have said, the o-rings on the new cartridge were a lot thinner than the originals, so I swapped them over, cleaned and re-greased them, slid the new cartridge in and put everything back together. The shower works a treat - I needed to adjust the temperature setting a little on the new cartridge, but now it's never been better. Fingers crossed it lasts!

### ⭐⭐⭐⭐ It works
*by S***T on 29 January 2021*

It’s a shower thermostat and it works.... review done.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-14*